


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Development Boards & Tools/Development Boards & Kits | |
| Manufacturer | Ai-Thinker | |
| Package | - | |
| Power Supply Type | Micro-USB | |
| USB | micro USB | |
| Audio & Video Interface | Not supported | |
| CPU | ESP8266 | |
| Number of I/O | 9 | |
| ROM Size | 160kb | |
| Power Supply | 5V | |
| POE Support | Not supported | |
| Temperature Range | -40℃~+85℃ | |
| Multimedia Support | Not supported | |
| WIFI Protocols | WIFI 802.11b/g/n |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
NODEMCU(12F) technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Development Boards & Tools/Development Boards & Kits | |
| Manufacturer | Ai-Thinker | |
| Package | - | |
| Power Supply Type | Micro-USB | |
| USB | micro USB | |
| Audio & Video Interface | Not supported | |
| CPU | ESP8266 | |
| Number of I/O | 9 | |
| ROM Size | 160kb | |
| Power Supply | 5V | |
| POE Support | Not supported | |
| Temperature Range | -40℃~+85℃ | |
| Multimedia Support | Not supported | |
| WIFI Protocols | WIFI 802.11b/g/n |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the NODEMCU(12F). Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

NODEMCU(12F) datasheets or manufacturer documentation.
Datasheet: NODEMCU(12F) Datasheet (PDF)
The NODEMCU(12F) schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.